Highlights Brief vigorous physical activity bouts benefited cognitive processing speed. Bouted physical activity was specifically related to neurofunctional measures. The number of associations increased with physical activity intensity. Observed associations largely did not vary with accelerometer epoch length.

Full and diverse participant enrollment is critical to the success and generalizability of all large-scale Phase III trials. Recruitment of sufficient participants is among the most significant challenges for many studies. The novel SARS-CoV-2 coronavirus pandemic has further changed and challenged the landscape for clinical trial execution, including screening and randomization. The Investigating Gains in Neurocognition in an Intervention Trial of Exercise (IGNITE) study has been designed as the most comprehensive test of aerobic exercise effects on cognition and brain health. Here we assess recruitment into IGNITE prior to the increased infection rates in the United States, and examine new challenges and opportunities for recruitment with a goal of informing the remaining required recruitment as infection containment procedures are lifted. The results may assist the design and implementation of recruitment for future exercise studies, and outline opportunities for study design that are flexible in the face of emerging threats.

Full and diverse participant enrollment is critical to the success and generalizability of all large-scale Phase III trials. Recruitment of sufficient participants is among the most significant challenges for many studies. The novel SARS-CoV-2 coronavirus pandemic has further changed and challenged the landscape for clinical trial execution, including screening and randomization. The Investigating Gains in Neurocognition in an Intervention Trial of Exercise (IGNITE) study has been designed as the most comprehensive test of aerobic exercise effects on cognition and brain health. Here we assess recruitment into IGNITE prior to the increased infection rates in the United States, and examine new challenges and opportunities for recruitment with a goal of informing the remaining required recruitment as infection containment procedures are lifted. The results may assist the design and implementation of recruitment for future exercise studies, and outline opportunities for study design that are flexible in the face of emerging threats.

We examine creativity from a qualitative process rather than a quantitative product perspective. Our focus is on “habits of mind” (thinking dispositions) used during the creative process, and the categories we used were those of the eight Studio Habits of Mind observed in visual arts classrooms (Hetland et al., 2007, 2013). Our source of data was footage from a popular reality television show, Project Runway, in which nascent fashion designers are given garment design challenges. An entire season of the show (14 episodes) was transcribed and coded for the presence of eight Studio Habits of Mind. We found abundant evidence of all eight of these thinking dispositions in all portions of the show. We argue that the creative thinking occurring during fashion design bears strong resemblances to that which occurs in the art studio-classroom. Qualitatively created frameworks, like those of the Studio Habits of Mind, can be used to inform our understanding of creative behavior in various disciplines.

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